Infrastructure · Data Structures

Signal

Raw information emission

Definition

Mechanism

Emission of information into environment. No guaranteed recipient. Fire-and-forget.

Invariants

  1. Broadcast: Signal is available to any observer in the medium.
  2. Distinguishability: the emission is separable from the medium background by an observer. Relevance is the receiver's judgment, not the emitter's.

Risks

Failure modes

None stated.

Relationships

Root pattern: builds on nothing in this library.

Used by

References

Physics

Dampen

Passive attenuation of signal or force

Society

Discover

Distributed query for external resources

Incongruity

Mismatch between predicted and observed state

Monitor

Continuous observation of state over time

Physics

Noise

Irrelevant information

Society

QuorumPulse

Fluid, organic synchronization without rigid clock ticks.

Society

Resonate

Implicit coordination via signal amplification

Sign

Attest to authorship or agreement

Mind

Silence

Active withholding of signal

Society

SomaticMarker

System health acting as an inhibitory emotion

Composes with

Accepts

Heartbeat

Liveness detection via periodic signals

Mind

Interpret

Deriving semantic meaning from raw signal

Society

SpectralTune

Verifying ontology alignment before data transfer

Reference

Data schema

{
  "type": "object",
  "required": [
    "signal_id",
    "payload"
  ],
  "properties": {
    "signal_id": {
      "type": "string",
      "description": "Unique identifier for this emission"
    },
    "payload": {
      "description": "The information being emitted (any valid JSON)"
    },
    "emitter_id": {
      "type": "string",
      "description": "Source of the signal (optional)"
    },
    "timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "When signal was emitted"
    }
  }
}

Identity

Ref
Signal#6eaf
Sema ID
sema:Signal#mh:SHA-256:6eaff8a06e08e75279670bc09d88175d130815240fdfb3a21252c0364769c1fc
Ring
0
Tier
1
Updated
2026-11-11
Supersedes
  • sema:Signal#mh:SHA-256:2ac0768f06e77d96b5d0bf8204205f519a24d704d496ce59519c9e8ddd546ab2